CN104179365B - Overall steel tower displacement constructional method - Google Patents
Overall steel tower displacement constructional method Download PDFInfo
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- CN104179365B CN104179365B CN201410401151.8A CN201410401151A CN104179365B CN 104179365 B CN104179365 B CN 104179365B CN 201410401151 A CN201410401151 A CN 201410401151A CN 104179365 B CN104179365 B CN 104179365B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 55
- 239000010959 steel Substances 0.000 title claims abstract description 55
- 238000006073 displacement reaction Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 18
- 241001669679 Eleotris Species 0.000 claims abstract description 18
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 230000000246 remedial effect Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
A kind of construction is simple, operational safety, steel tower is moved by entirety, engineering time and power off time can be shortened, time saving and energy saving, save the overall steel tower displacement constructional method of executive cost, comprise the following steps: 1, step on tower by staff to lead on tower, ground wire annex is removed and is put into wire coaster, adopt the fixing steel tower 2 of four balances bracing wire, smooth compacting is repaired on ground between new tower position and former tower position and forms displacement passage, sleeper established by pad, steel rail laying on sleeper, deep beam is adopted to strengthen between four tower angles of steel tower, four are adopted very heavy to be withstood on deep beam, 3, remove tower pin screw, prop steel tower with screw block, tower sole is arranged on tower pin and falls into again on rail, drawn by tractor, 4, traction is to new tower position, and jack-up steel tower again, pulls down tower sole, removes rail and sleeper, makes steel tower fall to position, new tower position, and fastening good wall screw also will be led, ground wire accessory tool is installed intact.
Description
Technical field
The present invention relates to a kind of overall steel tower displacement constructional method.
Background technology
For the steel tower near river bend limit in power system, owing to river washes away basis, tower position, through operation in a few years, basis, tower position is easily exposed, it is therefore necessary to moved a certain distance (about 10 meters) to power transmission side by this tower. at present, overall steel tower displacement constructional method is by the large-scale steel tower dismounting of 36 meters high, owing to being located in river bend limit, workyard is restricted, construction speed is slow, moved to suitable position, assembling, this kind of method construction very complicated, difficulty is big, tear group steel tower link open many, the Hazard Factor existed are more, during construction, Work tool consumption is more, need with 2,25 tons of cranes simultaneously, operator 60 people, dismounting need to use 2.5-3 days, again the vertical steel tower of group also needs to use 2-3 days, the power failure operation time is long, if running into the duration such as severe weather or thunderstorm weather must need to extend.
Summary of the invention
The technical problem to be solved in the present invention is to provide that a kind of construction is simple, operational safety, can shorten engineering time and power off time, time saving and energy saving, saves the overall steel tower displacement constructional method of executive cost.
The technical solution of the present invention is:
A kind of overall steel tower displacement constructional method, its special character comprises the following steps:
1), step on tower by staff to lead on tower, ground wire annex is removed, to lead, wire coaster put into by ground wire, after coaster door seal is admittedly good, adopt the bracing wire of 4 balances, balance bracing wire one end is fixed on cross-arm lower plane, the earth anchor that the other end is provided with tower position new on ground and former tower position two side position is connected, on tower, staff once comprehensively checks, pinpoint the problems and process in time, after true no problem, on tower, staff withdraws to ground, before new tower position and between former tower position, both sides are found a pole respectively and the wire of tower both sides are dropped on the top of pole, support described wire,
2), smooth compacting is repaired on the ground between new tower position and former tower position and form displacement passage, on displacement passage, sleeper established by the both sides tower pin link position pad of corresponding new tower position and former tower position, and on sleeper steel rail laying, adopt deep beam to strengthen between four tower pin of steel tower, adopt four screw block be placed on sleeper above and withstood on deep beam;
3), remove tower pin screw, steel tower is propped with screw block, when steel tower is propped, four synchronous jack-up of screw block, as jacking 300mm-350mm, the tower sole that bottom is provided with chute is arranged on tower pin to realize tower sole and consolidating of steel tower connects, after 4 tower soles all install, the short rail laying sleeper under tower sole and connect with raw steel rail, reverse operating screw block makes the sliding chute seat bottom tower sole drop on short rail, wire rope rope is adopted in steel tower both sides traction type equipment 2 parallel tractions, in distraction procedure, pulling speed is��0.5 m/min, lubricating oil is coated in the chute of tower sole, adjust the bracing wire of four balances simultaneously, make four balance bracing wire uniform force, if balance bracing wire finds that distortion or the insecure situation of earth anchor stop traction immediately, and take remedial measures, recover after normally, respectively without exception by force, the bracing wire of four balances continues traction after can normally using again,
4), traction is to new tower position, then screw block jack-up steel tower again is utilized, top lifting height controls at 200mm-250mm, being pulled down by tower sole, and the rail of the sleeper being located on displacement passage by pad and correspondence removes, reverse operating screw block makes steel tower fall to position, new tower position, fastening good wall screw, check that steel tower is by after power normal mounting, all utility appliance being removed, and will lead, the installation of ground wire accessory tool intact.
Described tower sole is made up of with vertical two back up pads being installed in both sides in the middle part of plate body bottom surface plate body, and described two back up pads are parallel arranges formation chute, and described plate body is provided with the plate body screw corresponding with screw on tower pin.
The invention has the beneficial effects as follows:
The construction of this entirety steel tower displacement constructional method is simple, steel tower is moved by operational safety, entirety, avoids the trouble dismantled by steel tower and assemble, can shorten engineering time and power off time, time saving and energy saving, saves executive cost.
Accompanying drawing explanation
Fig. 1 is the Construction Arrangement figure of the present invention:
Fig. 2 is the balance bracing wire of the present invention and the erection schematic diagram of pole;
Fig. 3 is screw block jacking steel tower view;
Fig. 4 is the tower sole of the present invention, tower pin and rail connection state schematic diagram;
Fig. 5 is the upward view of the tower sole in Fig. 4.
In figure: 1-plate body, 2-back up pad, 3-plate body screw, 4-tower pin.
Embodiment
As shown in the figure, the overall steel tower displacement constructional method that the present invention relates to, comprises the following steps:
1), step on tower by staff to lead on tower, ground wire annex is removed, to lead, wire coaster put into by ground wire, after coaster door seal is admittedly good, adopt the bracing wire of 4 balances, balance bracing wire one end is fixed on cross-arm lower plane, the earth anchor that the other end is provided with tower position new on ground and former tower position two side position is connected, on tower, staff once comprehensively checks, pinpoint the problems and process in time, after true no problem, on tower, staff withdraws to ground, before new tower position and between former tower position, both sides are found a pole respectively and the wire of tower both sides are dropped on the top of pole, support described wire,
2), smooth compacting is repaired on the ground between new tower position and former tower position and form displacement passage, on displacement passage, sleeper established by the both sides tower pin link position pad of corresponding new tower position and former tower position, and on sleeper steel rail laying, adopt deep beam to strengthen between four tower pin of steel tower, adopt four screw block be placed on sleeper above and withstood on deep beam;
3), remove tower pin screw, steel tower is propped with screw block, when steel tower is propped, four synchronous jack-up of screw block, as jacking 300mm, the tower sole that bottom is provided with chute is arranged on tower pin to realize tower sole and consolidating of steel tower connects, after 4 tower soles all install, the short rail laying sleeper under tower sole and connect with raw steel rail, reverse operating screw block makes the sliding chute seat bottom tower sole drop on short rail, wire rope rope is adopted in steel tower both sides traction type equipment 2 parallel tractions, in distraction procedure, pulling speed is��0.5 m/min, lubricating oil is coated in the chute of tower sole, adjust the bracing wire of four balances simultaneously, make 4 balance bracing wire uniform force, if balance bracing wire finds that distortion or the insecure situation of earth anchor stop traction immediately, and take remedial measures, recover after normally, respectively without exception by force, the bracing wire of four balances continues traction after can normally using again,
4), traction is to new tower position, then screw block jack-up steel tower again is utilized, top lifting height controls at 200mm, being pulled down by tower sole, and the rail of the sleeper being located on displacement passage by pad and correspondence removes, reverse operating screw block makes steel tower fall to position, new tower position, fastening good wall screw, check that steel tower is by after power normal mounting, all utility appliance being removed, and will lead, the installation of ground wire accessory tool intact.
Described tower sole is made up of with vertical two back up pads 2 being installed in both sides in the middle part of plate body 1 bottom surface plate body 1, and described two back up pads 2 are parallel arranges formation chute, and described plate body 1 is provided with the plate body screw 3 corresponding with screw on tower pin 4.
Claims (2)
1. an overall steel tower displacement constructional method, its feature comprises the following steps:
1), step on tower by staff to lead on tower, ground wire annex is removed, to lead, wire coaster put into by ground wire, after coaster door seal is admittedly good, adopt the bracing wire of 4 balances, balance bracing wire one end is fixed on cross-arm lower plane, the earth anchor that the other end is provided with tower position new on ground and former tower position two side position is connected, on tower, staff once comprehensively checks, pinpoint the problems and process in time, after true no problem, on tower, staff withdraws to ground, before new tower position and between former tower position, both sides are found a pole respectively and the wire of tower both sides are dropped on the top of pole, support described wire,
2), smooth compacting is repaired on the ground between new tower position and former tower position and form displacement passage, on displacement passage, sleeper established by the both sides tower pin link position pad of corresponding new tower position and former tower position, and on sleeper steel rail laying, adopt deep beam to strengthen between four tower pin of steel tower, adopt four screw block be placed on sleeper above and withstood on deep beam;
3), remove tower pin screw, steel tower is propped with screw block, when steel tower is propped, four synchronous jack-up of screw block, as jacking 300mm-350mm, the tower sole that bottom is provided with chute is arranged on tower pin to realize tower sole and consolidating of steel tower connects, after four tower soles all install, the short rail laying sleeper under tower sole and connect with raw steel rail, reverse operating screw block makes the sliding chute seat bottom tower sole drop on short rail, wire rope rope is adopted in steel tower both sides traction type equipment 2 parallel tractions, in distraction procedure, pulling speed is��0.5 m/min, lubricating oil is coated in the chute of tower sole, adjust the bracing wire of four balances simultaneously, make four balance bracing wire uniform force, if balance bracing wire finds that distortion or the insecure situation of earth anchor stop traction immediately, and take remedial measures, recover after normally, respectively without exception by force, the bracing wire of four balances continues traction after can normally using again,
4), traction is to new tower position, then screw block jack-up steel tower again is utilized, top lifting height controls at 200mm-250mm, being pulled down by tower sole, and the rail of the sleeper being located on displacement passage by pad and correspondence removes, reverse operating screw block makes steel tower fall to position, new tower position, fastening good wall screw, check that steel tower is by after power normal mounting, all utility appliance being removed, and will lead, the installation of ground wire accessory tool intact.
2. overall steel tower displacement constructional method according to claim 1, its special character is: described tower sole is made up of with vertical two back up pads being installed in both sides in the middle part of plate body bottom surface plate body, described two back up pads are parallel arranges formation chute, and described plate body is provided with the plate body screw corresponding with screw on tower pin.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410401151.8A CN104179365B (en) | 2014-08-15 | 2014-08-15 | Overall steel tower displacement constructional method |
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| CN201410401151.8A CN104179365B (en) | 2014-08-15 | 2014-08-15 | Overall steel tower displacement constructional method |
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| CN104179365B true CN104179365B (en) | 2016-06-01 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105089292A (en) * | 2015-08-21 | 2015-11-25 | 顾雍舟 | Monolithic movement construction method for house with soil foundation |
| CN107269024A (en) * | 2016-04-08 | 2017-10-20 | 五冶集团上海有限公司 | Tower, which is changed, eliminates suction method between bottom of towe plate and basis in construction |
| CN109441197B (en) * | 2018-12-18 | 2020-05-01 | 温州电力设计有限公司 | Rail-mounted iron tower translation construction method |
| CN111576919B (en) * | 2020-04-02 | 2022-01-14 | 国网浙江省电力有限公司湖州供电公司 | Whole power transmission tower moving device and method |
| CN111910951A (en) * | 2020-08-28 | 2020-11-10 | 衡阳嵘昇生物颗粒有限公司 | Panel and timber transfer device |
| CN114592715A (en) * | 2022-04-19 | 2022-06-07 | 青海送变电工程有限公司 | Synchronous displacement construction method for power transmission angle steel tower |
| CN114809782A (en) * | 2022-04-25 | 2022-07-29 | 国网山西省电力公司朔州供电公司 | Emergency processing method for power line iron tower displacement |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002147063A (en) * | 2000-11-10 | 2002-05-22 | Kaihatsu Denki Kk | Device and method for raising steel tower intermediate part |
| JP2005133417A (en) * | 2003-10-30 | 2005-05-26 | Jukankyo Sekkeishitsu:Kk | Lifting device for building foundation, lifting method for building foundation using the same, and method of correcting sunk building foundation |
| CN201268960Y (en) * | 2008-08-28 | 2009-07-08 | 张华� | Live jacking apparatus of high-tension steel tower |
| CN102493701A (en) * | 2011-11-30 | 2012-06-13 | 河南省电力公司郑州供电公司 | Integrated suspension displacement method for double-loop terminal tower |
| CN103132710A (en) * | 2011-12-01 | 2013-06-05 | 吉林省电力有限公司辽源供电公司 | Method of electriferous integral moving of iron tower of 500-kV electric transmission line |
| CN103216114A (en) * | 2013-04-18 | 2013-07-24 | 朱奎 | Translation construction method for building |
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2014
- 2014-08-15 CN CN201410401151.8A patent/CN104179365B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002147063A (en) * | 2000-11-10 | 2002-05-22 | Kaihatsu Denki Kk | Device and method for raising steel tower intermediate part |
| JP2005133417A (en) * | 2003-10-30 | 2005-05-26 | Jukankyo Sekkeishitsu:Kk | Lifting device for building foundation, lifting method for building foundation using the same, and method of correcting sunk building foundation |
| CN201268960Y (en) * | 2008-08-28 | 2009-07-08 | 张华� | Live jacking apparatus of high-tension steel tower |
| CN102493701A (en) * | 2011-11-30 | 2012-06-13 | 河南省电力公司郑州供电公司 | Integrated suspension displacement method for double-loop terminal tower |
| CN103132710A (en) * | 2011-12-01 | 2013-06-05 | 吉林省电力有限公司辽源供电公司 | Method of electriferous integral moving of iron tower of 500-kV electric transmission line |
| CN103216114A (en) * | 2013-04-18 | 2013-07-24 | 朱奎 | Translation construction method for building |
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